EFJohnson 3000 SERIES manual

October 2003 Supersedes: Part No. 001-3139-003/004; 5/99 M UL TI -N ET ® II 3000 S ERIES S WITCH S ET -U P A ND A LIGNMENT SET -UP AND ALIGNMENT MUL TI-NET ® II SWITCH[...]

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MUL TI-NET ® II 3000 SERIES SWITCH SETUP AND ALIGNMENT MANU AL Cop yri ght© 2003 by the EF Johnson Com pany The EFJohnson Company , which was f o unded in 1923, pro vides wireless communication systems solutions f or pub lic saf ety , gov ernment, and commercial customers . The compa ny designs , manu f actures , and mark ets con v en- tional and[...]

SAFETY INFORMA TION The FCC has adopted a safety standard for human exposure to RF ener gy . Proper operation of this radio under normal conditions results in user expo sure to RF ener gy below t he Occupationa l Safety and Health Act and Federal Communication Comm ission limits. W ARNING DO NOT allow the antenna to touch or come in very cl ose pro[...]

T ABLE OF CONTENTS i T ABLE OF CONTENTS 1 INTRODUCTION 1.1 SCOPE OF MANUAL . . . . . . . . . . . . . . . . . . . 1-1 1.2 DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Trunked System . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 LTR Trunked System . . . . . . . . . . . . . . . . . . . . . 1-1 Multi-Net Trunked System [...]

TABLE OF CONTENTS ii TABLE OF CONTENTS (CONT’D) 7 BASIC BOARD MODULE (BBM) 7.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Main Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Secondary Communicatio n . . . . . . . . . . . . . . . . . 7-1 Internal Communication . . . . . . . . . . . . . . . . . . . 7-1 7.[...]

TABLE OF CONTENTS iii TABLE OF CONTENTS (CONT’D) 12 INTELLIGENT DISPATCH MODULE (IDM) 12.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . 12-1 12.2 IDM SETUP PR OCEDURE . . . . . . . . . . . . . . 12-2 Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . 12-2 IDM Jumper Placement . . . . . . . . . . . . . . . . . . . 12-[...]

TABLE OF CONTENTS iv TABLE OF CONTENTS (CONT’D) 15 VOTER DIAGNOSTICS MODULE (VDM) 15.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . 15-1 15.2 VDM SETUP PROCEDURE . . . . . . . . . . . . . 15-1 Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . 15-1 Jumper Placement . . . . . . . . . . . . . . . . . . . . . . . 15-2 V[...]

TABLE OF CONTENTS v TABLE OF CONTENTS (CONT’D) 24 INTERCOM 24.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . 24-1 24.2 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . 24-1 Equipment Required . . . . . . . . . . . . . . . . . . . . . 24-1 Installation Procedure . . . . . . . . . . . . . . . . . . . . 24-1 APPENDIX A ERROR[...]

TABLE OF CONTENTS vi LIST OF FIGURES (CONT’D) 14-6 TYPE IV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-6 14-7 TYPE II Trunk-Trunk . . . . . . . . . . . . . . . . . . . 14-7 14-8 TYPE IV Trunk-Trunk . . . . . . . . . . . . . . . . . . 14-7 14-9 E&M Personality Board . . . . . . . . . . . . . . . . . 14-7 14-10 Main Board . . .[...]

TABLE OF CONTENTS vii LIST OF TABLES 2-1 Switch Modules . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 4-1 Average Voltage/Current/Power . . . . . . . . . . . . 4-1 4-2 Power Supply Connections . . . . . . . . . . . . . . . . . 4-2 4-3 Power Distribution Cable Voltages . . . . . . . . . . 4-3 4-4 PCM Cable Location . . . . . . . . . . . . . [...]

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1-1 INTRODUCTION SECTION 1 INTR ODUCTION 1.1 SCOPE OF MANU A L This manual describes the 3000 Series Switch modules and the alignment instructions for these modules. This manual is not intended to explain the entire Multi-Net ® system, just the 3000-Series Switch segment. For parts list, schematic diagrams, and circuit board component lay out info[...]

INTRODUCTIO N 1-2 1.2.10 ST A T US REP EA TER CHANNEL The Status Repeater Channel is one repeater in a site that is designated to transmit update messages occurring on all other repeat ers at the site. This repeater is available for voice traf fic, but is not normally assigned as the Home repeater for any mobiles. 1.2.11 MONIT OR REPEA TER CHANNEL [...]

2-1 3000 SERIES SWITCH SECTION 2 3000 SERIES SWITCH 2.1 INTRODUCTION A Multi-Net radio system is a combination of several key elements that together make up a commu- nication sy stem. By using the basic elements of a Multi-Net system as building blocks, a Multi-Net system can be designed to meet the communica tion needs of almost any type of user .[...]

3000 SERIES SWITCH 2-2 2.2 ELEMENTS OF THE SWITCH The Switch is a rack of modules. The rack may contain the following mo dules: (T able 2-1). 2.3 SWITCH MODULES (ELEMENTS) The Switch is constructed of different modules that interface from the Switch to external device s. The modules are: • Channel Interface Module (CIM), to the Multi-Net or L TR [...]

3000 SERIES SWITCH 2-3 Figure 2-1 2-SHELF 3000 SERIES SWITCH Figure 2-2 4-SHELF 3000 SERIES SWITCH P T M P T M 0123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 SHELF 1 SHELF 2 M C I M C I M C I M C I M C C M C C M D C M D C M L E M L E t N e M V T M V T 12 M S N M S N M I T M I T M I T M I T M A W M A W PO WE R SU PPL Y N I M t N e N I M M I [...]

3000 SERIES SWITCH 2-4 Figure 2-3 6-SHELF SWITCH RA CK LA Y OUT P T M P T M P T M P T M P T M P T M 0123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 32 33 34 35 36 37 38 39 40 41 42 43 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 SHELF 6 SHELF 1 SHELF 2 SHELF 3 SHELF 4 SHELF 5 M D C M D C M C I M C I M C I M C I M C I M C I M C[...]

3000 SERIES SWITCH 2-5 Figure 2-4 8-SHELF SWITCH RA CK SETUP P T M P T M P T M P T M P T M P T M 0 123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 72 73 74 75 SHELF 7 SHELF 1 SHELF 2 SHELF 4 SHELF 5 SHELF 6 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e[...]

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3-1 ARCHITECTURE SECTION 3 ARCHITECTURE 3.1 INTRODUCTION The architectu re of th e Switch includes the modules or elements that make up the physical portions of the switch and the busses that carry data, control and voice information. 3.2 SWITCH INTERF A CES The main interfaces to the switch are as follows (see Figure 3-1): a. Channel Interface to [...]

ARCHITECTURE 3-2 3.3 BUS STR U CTURE The modules in the system are connected by various busses as described in the following sections. 3.3.1 D A T A BUS • Ethernet Bus The Ethernet Bus is a broadca st networking tech- nology that can use several different physical media, including twisted-pair cable and coaxial cable. The Ethernet bus connects mu[...]

ARCHITECTURE 3-3 3.3.2 CONTR OL BUS The following are descriptions of co ntro l buses. Refer to Figure 3-3. 1. The IDB Idle/Collision line is a three level line that indicates if the line is idle, busy or collision occurred for the IDB communication process. This provides for high speed CSMA of the IDB. Figure 3-3 CONTR OL BUSES CIMs CCMs NETWORK I[...]

ARCHITECTURE 3-4 3.3.3 V OICE BUS The following are descriptions of vo ice buses. Refer to Figure 3-4. 1. VTM Bus A 2.048 MHz Pulse Code Modulated (PCM) bu s containing 32 slots of tone s or voice the modules use to indicate call progress to an end user by means of audio information. 2. Tx PCM BUS A 2.048 MHz Pulse Code Modulated (PCM) bu s contain[...]

ARCHITECTURE 3-5 SPECIFICA TIONS SYSTEM RA CK Dimensions 19" W x 31" D x 83.5" H Environment 0 ° C to 50 ° C (32 ° F to 122 ° F) at 20% to 80% humidity (noncondensing) A verage Power 72 Modules x 5 .1W ÷ 0.7 (ef ficiency) = 525W A verage Heat 525W x 3.6 = 1890 Btu/Hr We i g h t MODULES Dimensions 1 1.5" W x 8" H (8.6&q[...]

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4-1 SYSTEM RA CK SECTION 4 SYSTEM RA CK 4.1 TWO SHELF 3000 SERIES SWITCH The system rack is a fra mework for modules that consists of up to two shelves with thirteen slots per shelf. In each shelf, twelve slots are for function modules and one slot is reserved for the power module. The power supplies for the shelves are located in the lower portio [...]

SYSTEM RACK 4-2 4.1.3 T WO SHELF PO WER SUPPL Y The Power Supply has a 1 15/230V AC 50/60 Hz input and 4 continuo us du ty outputs as follows: +5V DC 24A. -5V DC 6A. +12V DC 3A. -12V DC 5A. The power supply can handle 2-shelves and has the following connections: 4 separate +5V 2A connec tions. 2 separate -5V connections. 2 separate +12V connec tion[...]

SYSTEM RACK 4-3 2. Connect the Plus lead of the Fan Cable to Bus Bar D1-16. 3. V erify both power supplies are turned OFF . (Power Supply "A", is loca ted on the left side at the bottom of the rack. Power Supply "B" is located on the right side at the bottom of the rack.) 4. Install both power supplies. 5. T urn Power Supply &qu[...]

SYSTEM RACK 4-4 Shelf S1 Switch Settings V erify switch settings of S1 in T able 4-15 for each shelf address (see Figure 4-5). Backpla ne Switch Settings V erify the backplane switch settings for S2 - S8 on each shelf are set with all sections closed. PTM Switch Settings V erify the switch settings of the Power T ermina- tion Module (P TM) are as f[...]

SYSTEM RACK 4-5 7. The modules disp lay an "A" if the PCM bank is good. Press S2 to reset the module if "A" is not displayed. • A failure on the primary displays a "1" on one or both modules. • A failure on the secondary displays a "2" on one or both modules. 8. After the PCM bank has proven good, force f[...]

SYSTEM RACK 4-6 6. On the top Backplane boar d, the following measure- ments should be referenced to grou nd (pins 9, 10, 41 or 42). Center Pin of Ohms J5 37.5 J6 37.5 J23 19.2 J24 19.2 NOTE: The four r eadings should be ±1 ohm fr om the test specifications. 7. T est is completed. Figure 4-1 2-SHELF 3000 SERIES SWITCH B A CKPLANE CABLES Figure 4-2[...]

SYSTEM RACK 4-7 4.2 FOUR SHELF 3000 SERIES SWITCH The system rack is a fra mework for modules that consists of up to 4-s helves wi th 13-slots per shelf. In each shelf, 12-slots are for function modules and 1-slot is reserved for the power module. The power supplies for the shelves are located in the lower portion of the rack framework. The framewo[...]

SYSTEM RACK 4-8 4.2.5 V OL T A GE ADJUSTMENTS See Figure 4-10 for locati on of components and T able 4-2 for wire connections. 1. Connect a voltmeter to U1, pin 76 on an R VM (D O NOT use an extender card). 2. Adjust the +5V pot on the power supply for a reading of 5.1V . 3. If +5.1V cannot be obtai ned, change R84 to a 5.6k ohm 1/4W resistor . 4.2[...]

SYSTEM RACK 4-9 4.2.9 SYSTEM TEST PR OCEDURE The following test procedure is for the Switch with six Power T ermination Modules (P TMs), one Network Interface Module (NetNIM) and on e V oice T ermination Module (VTM). 1. Install all Power T erminat ion Cables on to the back- plane at mating connector P33. 2. Unplug all modules from the backplane ca[...]

SYSTEM RACK 4-10 PTM Switch Settings V erify the switch settings of the Power T ermina- tion Module (P TM) are as follows: S5, S7 section 1 closed; sections 2,3,4,5,6,7 , 8 open S6, S8 sections 1,2,6 closed; sections 3,4,5,7,8 o pe n Call Pr ocessor Connection T o Switch V erify the Call Proce ssor connection to the System rack as follows: 1. NetID[...]

SYSTEM RACK 4-11 1 1. Remove CIMs from rack and patch cords from J1-J2. VTM PCM Bank V erification This requires the use of one CIM and one VTM1. 1. V erify the VTM1 card is in Shelf 1-slot 2. 2. On the VTM1 connect a T ra nsmission T es t Set to TP1 and TP2 (common). 3. On the VTM1 set S2 to select th e 1020 Hz alignmen t tone. The tone should be [...]

SYSTEM RACK 4-12 Figure 4-3 4-SHELF 3000 SERIES SWITCH B A CKPLANE CABLES Figure 4-4 4-SHELF 3000 SERIES SWITCH SETUP NIM SHEL F P33 SHELF 1 P33 SHELF 2 P33 P33 SHELF 4 SHELF 3 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 POWER SUPPL Y J22[...]

SYSTEM RACK 4-13 4.3 SIX SHELF 3000 SERIES SWITCH The system rack is a fra mework for modules that consists of up to 6-s helves wi th 13-slots per shelf. In each shelf, 12-slots are for function modules and 1-slot is reserved for the power module. The power supplies for the shelves are located in the lower portion of the rack framework. The framewo[...]

SYSTEM RACK 4-14 4.3.3 VERIFY RESIST ANCE OF BUS BAR AND PO WER SUPPL Y LINES 1. V erify the Power Cables are not conn ected to a power source. 2. V erify the Power Supplies are not installed in the Power Supply shelf. 3. Measure the resistance from point-to-point and verify the resistance as shown in T able 4-12. 4.3.4 VERIFY COOLING F AN AIR FLO [...]

SYSTEM RACK 4-15 Shelf S1 Switch Settings V erify switch settings of S1 in T able 4-15 for each shelf address (see Figure 4-5). Backplan e Switch Settings V erify the backplane switc h settings for S2 - S8 on each shelf are set as follows: Shelf 1-6 sections 2,5,6,7,8 closed sections 1,3,4 open PTM Switch Settings V erify the switch settings of the[...]

SYSTEM RACK 4-16 Processor ’ s Device Activity window . If neces- sary , press the reset button S1on the NetNim to activate the clock status.) PCM Bank V erification PCM Bank V erification requires two Channel Interface Modules (CIMs). 1. On both CIMs place a pa tch cord from the top jack of J1 to the top jack of J2 (see Figure 10-1). 2. Close S1[...]

SYSTEM RACK 4-17 6. Connect a T ransmission T e st Set with th e common lead in CIM connector J13. • V erify -3 dBm ± 0.5 dB at TP3 (adjust R83 if necessary). • V erify -12 dBm ± 0. 5 dB at J12 (adjust R44 if necessary). 7. Move the mo dule to a slot on Shelf 2. • V erify -3 dBm ± 0.5 dB at TP3. • V erify -12 dBm ± 0. 5 dB at J12 8. Mov[...]

SYSTEM RACK 4-18 Figure 4-5 SIX SHELF 3000 SERIES SWITCH B A CKPLANE CABLES NIM SHELF P33 SHELF 1 P33 SHELF 2 P33 P33 P33 P33 SHELF 6 SHELF 5 SHELF 4 SHELF 3 A4 ST AND AR D SHELF J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J[...]

SYSTEM RACK 4-19 Figure 4-6 SIX SHELF 3000 SERIES SWITCH SETUP P T M P T M P T M P T M P T M P T M 0123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 32 33 34 35 36 37 38 39 40 41 42 43 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 SHELF 6 SHELF 1 SHELF 2 SHELF 3 SHELF 4 SHELF 5 M D C M D C M C I M C I M C I M C I M C I M C I M C [...]

SYSTEM RACK 4-20 4.4 EIGHT SHELF 3000 SERIES SWITCH The system rack is a fra mework for modules that consists of up to 8-s helves wi th 13-slots per shelf. In each shelf, 12-slots are for function modules and 1-slot is reserved for the power module. The power supplies for the shelves are located in the lower portion of the rack framewo rk. The fram[...]

SYSTEM RACK 4-21 4.4.4 VERIFY COOLING F AN AIR FLO W DIRECTION 1. Connect the power cables to a 1 10V AC source. 2. Connect the Plus lead of the Fan Cable to Bus Bar D1-16. 3. V erify both power supplies are turned OFF . (Power Supply "A", is loca ted on the left side at the bottom of the rack. Power Supply "B" is located on the[...]

SYSTEM RACK 4-22 Shelf S1 Switch Settings V erify switch settings of S1 in T able 4-20 for each shelf address (see Figure 4-8). Backpla ne Switch Settings V erify the backplane switch settings for S2 - S8 on each shelf are set as follows: Shelf 1-8 Sections 3,4,5,6,8 closed Sections 1,2,7 open PTM Switch Settings V erify the switch settings of the [...]

SYSTEM RACK 4-23 4. Set one CIM for System T est "5" (S5-Sections 1-3 open; Sect ions 2-4 closed). Plac e this module in an y slot on Shelf 1. 5. Set the second CIM for System T est "6". (S5-Sections 2-3 open; 1-4 closed). Place this module in any slot on Sh elf 8. 6. Loop Primary Tx PCM to the Primary Rx PCM by connecting a cab[...]

SYSTEM RACK 4-24 2. All P TMs should be inst alled and configured as follows: Switch Sections Closed Sections Open S5, S7 3,4,5,6,7 1,2 S6, S8 2,3,6 1,4,5,7,8 3. Select one of the 8 Backplane boards for measuring. Measurements can be made on any of the 64-pin connectors on the Backplane selected. 4. All measurements should b e referenced to ground [...]

SYSTEM RACK 4-25 Figure 4-7 EIGHT SHELF 3000 SERIES SWITCH B ACKPL ANE CABLES NIM SHELF P33 SHELF 1 P33 SHELF 2 P33 P33 P33 P33 SHELF 8 SHELF 7 SHELF 5 SHELF 4 A4 ST AND AR D SHELF J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25[...]

SYSTEM RACK 4-26 Figure 4-8 8-SHELF 3000 SERIES SWITCH RA CK SETUP P T M P T M P T M P T M P T M P T M 0123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 72 73 74 75 SHELF 7 SHELF 1 SHELF 2 SHELF 4 SHELF 5 SHELF 6 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I [...]

SYSTEM RACK 4-27 Figure 4-9 2-4 SHELF PO WER SUPPL Y INTERCONNECT 8 11 7 10 9 12 1 4 5 PO WER SUPPL Y POSITION “B” BA CKPLAN E P33 SHELF 2 AC IN (GND) AC (NEUTRAL) AC IN (LOAD) +5V -12V -48V PO WER SUPPL Y POSITION “A” BA CKPLANE P33 SHELF 1 P1 (POWER SU PPL Y HARNESS PN 023-3139-105) OUTPUT 2 OUTPUT 1 10 7 4 1 3 14 11 13 +5V +5V +12V +12V [...]

SYSTEM RACK 4-28 Figure 4-10 6-8 SHELF PO WER SUPPL Y INTERCONNECT DIA GRAM 4 3 2 1 13 11 10 8 6 5 25 24 23 DEL TRON PO W ER SUPPL Y POSITION “B” A B C D E F G H REDUNDANT POWER SUPPL Y P2 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 POWER F AIL/ BUS BAR ASSEMBL Y A B C D E F G H +5V/+12V RETURN +5V/+12V RETURN +5V/+12V RETURN +5V +5V +5V +12V +12V A1 A[...]

5-1 CALL PROCESSOR SECTION 5 CALL PR OCESSOR 5.1 INTRODUCTION The Call Processor controls the databases for the Switch and provides processing for certain types of calls within the system. The Call Processor consists of the following: • Large Mult i-Net Contro ller (PN 558-3000-126) • 10 MHz 4-port RS-232 Assembly (PN 558-3000-122) • Call Pro[...]

CALL PROCESSOR 5-2 5.3 CALL PROCESSOR CONTRO L The Call Processor controls several different databases and secondary functions of the Switch. The following are some of the major functions of the Call Processor . 5.3.1 SYSTEM CONFIGURATION The system configuratio n provides for initializa- tion of modules and database management. W hen a module send[...]

CALL PROCESSOR 5-3 5.3.6 K E YBOARD LOC K The system operator has the ability to lock the keyboard by pa sswo rd control to preve nt the unautho- rized use of the Call Processor . The passw ord is a single level of control. 5.3.7 LOG OUT/LOG IN This function allows the operator to log out of Call Processor thereby locking t he keyboard from unautho[...]

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6-1 NETW ORK INTERF A CE MODULE (Net NIM) SECTION 6 NETWORK INTERF A CE MODULE (NetNIM) 6.1 DESCRIPTION The NetNIM interfaces the Call Processor to t he internal communication of the Switch. The NetNIM passes data communica ti on via a 19200 baud full duplex channel o n the Intr a-T erminal Data Bus (IDB) to the Network Intra-terminal Data Bus (Net[...]

NETWORK IN TE RFACE MODULE (NetNIM) 6-2 6.2.1 LEDS 1. Clock A and B LED Clock A/B LED is on for clock A and of f for clock B. 2. Companion Clock LED The companion clock LED is on if the companion card indicates a malfunction or if the companion card is not installed. Otherwise, the clock(s) are func- tioning and the LED is off. 3. Comm to SMM LED T[...]

NETWORK INTERFACE MODULE (NetNIM) 6-3 6.4.1 DETECT OR SETTING For this alignment use a DC voltmeter with a 0.001V resolution. 1. Measure the voltage between TP34 and TP36. 2. Adjust R93 for 0V ± 0. 005V . 3. Check U31 , pins 1 and 2 fo r < 0.8V . 4. Measure the voltage between TP33 and TP35. 5. Adjust R75 for 0V ± 0. 005V . 6. Check U31, pin 1[...]

NETWORK IN TE RFACE MODULE (NetNIM) 6-4 Figure 6-3 NetNIM ALIGNMENT POINTS DIA GRAM S1 1 2 J26 CR5 CR6 CR7 CR8 CR10 CR9 1 123 23 J25 J24 128/256 256 64/128 U49 14 1 8 7 U29 14 1 8 7 U30 14 1 8 7 R75 J30 TP35 TP33 R93 TP34 TP36 + C65 J32 1 123 23 J13 J14 1 123 23 J11 J12 1 2 3 4 6 8 10 5 7 9 1 2 3 4 6 8 10 5 7 9 J15 J16 TP37 + C62 TP31 J33 3 2 1 P1 [...]

7-1 B ASIC BO ARD MODULE (BBM) SECTION 7 B ASIC BO ARD MODULE (BBM) 7.1 DESCRIPTION The Basic Board Module (BBM) is the mother board of the following modules: • Dispatch Interface Module (DIM) • Intelligent Dispat ch Module (IDM) • Dispatch Channel Module (DCM) • Channel Interface Module (CIM) • T elephone Interface Module (TIM) • Syste[...]

BASIC BOARD MODULE (BBM) 7-2 Figure 7-1 B ASIC BO ARD MODULE B LOCK DIA GRAM J12 TP8 P33 M-LEAD OUTPUT MA MB EB EA DETECTOR E-LEAD -15V -48V 3 2 1 J36 PO VX CODEC R83 TP5 TP3 PCM LOOP RCM A UDIO PCM FSK PERSONALITY CARD TX TxDTMF TxPCM FSR 1 2 3 J27 CARD PERSONALITY FR OM DTMF DECODER U51 J11 TO PERSON ALITY CARD 6 5 4 3 2 1 R44 TXA+ TXA- R41 RXA+ [...]

BASIC BOARD MODULE (BBM) 7-3 7.2 BBM SETUP PROCEDURE Refer to the T ables in this section for switch settings, jumper placements and the backplane wire harness description. Also refe r to Section 23 for more information on the backplane. 7.2.1 SWITCH SETTINGS Refer to the Basic Board Module alignment points diagram Figure 7-2 for the location of th[...]

BASIC BOARD MODULE (BBM) 7-4 7.3 BBM ALIGNMENT PROCEDURES 7.3.1 INTR ODUCTION The module is designed to ope rate at a maximum input level and maintain that level without added distortion or noise levels significantly different from the maximum input level. The overall distortion should be less than 5% with noise less than -45 dB, C- message weighte[...]

BASIC BOARD MODULE (BBM) 7-5 c. Adjust R90 for -12 dBm ± 0.5 dB at TP9. d. Adjust R86 for -12 d Bm ± 0.5 dB at TP4. e. V erify the level at J12 to be -21 dBm ± 1 dB . 6. Normal Operation a. Set S5 to 0 (normal operation). Close section 1, 2, 3 and 4. b. Reset the module, Press S2 and release. c. Remove the input a lignment tone from J1. 7.4 TEST[...]

BASIC BOARD MODULE (BBM) 7-6 3. If display shows: a. "A" - both receive messages passed. b. "1" - main receive message failed. c. "2" - secondary receive message failed. 7.4.7 SYSTEM SWITCH EQU ALS "7" 1. Closes the relays on the telephone line personality card to connect the telephone line and the Silent Slo[...]

BASIC BOARD MODULE (BBM) 7-7 4. The tone should pass thro ugh the op amp 600 o hm line drivers, U28A and U28B. Adjust R44 for a level of -8 dBm ± 1 dB at J12. 5. The tone should pass P33, pins 5 an d 6 to the personality card to transformer T201, pins 9 and 10 via the jumper . • Relay K204 should be activ e ( < 1V on pin 8) • Latch U208, pi[...]

BASIC BOARD MODULE (BBM) 7-8 2. Receives the message on the main rece ive. • The main transmit is looped back to the main receive. • The FSK enters the balanced to unbalanced receiver U28C and U28D. • Adjust R41 for a level of -21 dBm ± 1 dB at J1 1. The FSK goes to switch S1, close section 3. • The FSK goes throug h J27 with pins 2/3 jump[...]

BASIC BOARD MODULE (BBM) 7-9 7.5.6 TEST "6" This test is used in conj unction with T est "5" to verify the correct operation of the main and secondary PCMs. Use T est "1" and T est "8" to setup the cards. This test is the same as T est "5" but transmits in Slot 0 and receives in Slot 31. 7.5.7 TEST [...]

BASIC BOARD MODULE (BBM) 7-10 T able 7-6 CIM CARD DISPLA Y/T ASKS DS1 T ASK 0 1 2 2 1 2 2 3 3 1 3 2 4 5 6 7 7 1 8 9 A B B C C D E E F Initialization A wait Enable Idle Registration IDB Bus Access Error Tr a n s m i t Hold CSB Bus Access Error Receive Duplex T ask 3 Duplex T ask 4 Hang Busy Hang Suspend Audio Selective Disable Dynamic Reassign men t[...]

BASIC BOARD MODULE (BBM) 7-11 T able 7-10 IDM CARD DISPLA Y/T ASKS DS1 T ASK 0 1 2 3 4 6 7 8 9 A B B B C C D E F F* Initialization A wait Enable Idle Tr a n s m i t Receive Connect P TT T runk V erification Interrogate T runk Con versat ion Facility Acquisition T elephone A cquisition A wait T runk DIM Outgoing Conversation Ring Channel Channel V e[...]

BASIC BOARD MODULE (BBM) 7-12 Figure 7-2 B ASIC BO ARD MODULE ALIGNME NT POINTS DIA G RAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1[...]

BASIC BOARD MODULE (BBM) 7-13 Figure 7-3 B ASIC BO ARD MODULE C ARD EDGE LA Y OUT INJECT OR/ EXTRA CTOR INJECTOR/ EXTRA CTOR EQU EQU DS1 J13 J12 J11 R41 MAIN INPUT R42 MAIN OUTPUT MON/LINE MON/LINE J1 RX J2 TX GROUND OUTPUT TEST POINT INPUT TEST PO INT (GRN) CR401 (YEL) CR403 (RED) ALARM CR402 (GRN) PO WER CR404[...]

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8-1 CHANNEL INTERF A CE MODU LE (CIM) SECTION 8 CHANNEL IN TERF A CE MODULE (CIM) 8.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The Channel Inter- face Module (CIM) connects the Switch to the M[...]

CHANNEL INTERFACE MODULE (CIM) 8-2 8.2.2 JUMPER PLACEMENT 8.2.3 CIM BA CKPLANE EXTER NAL CON T A CTS See the Backplane Section 23 for pin-outs on the shelf backplane and wire harness pinouts. T able 8-1 CIM SWIT CH SETTINGS Switch Open Sections Close Sections Digital Communication Using Secondary Lines S1 S3 S4 S5 1 1 - - 2 2 - - - - 3 - 4 - 4 - - [...]

CHANNEL INTERFACE MODULE (CIM) 8-3 Figure 8-1 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (R x) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R7[...]

CHANNEL INTERFACE MODULE (CIM) 8-4 8.2.4 EXTERNAL CONNECTIONS When connecting the CIM to a RIM or Multi-Net Logic Drawer , cross connect the Tx lines with the Rx lines. Connect the Secondar y Tx and Rx lines with the Drawers Tx and Rx Data lines. 8.3 CIM ALIGNMENT SPECIFICA TIONS 8.3.1 PRE-ALIGNMENT The CIM is pre-aligned with the Basic Board Modul[...]

CHANNEL INTERFACE MODULE (CIM) 8-5 5. Adjust R41 to be -6 dBm at J1 1, +6 dBm if maximum level is sent by the ancillary equipment. 6. Select for normal operation (S5 a ll sections closed). 7. Reset the module, Press S2 and release. Example: Microwave has +7 dBm max output. Apply -5 dBm and set J1 1 for -6 dBm or apply +7 dBm, then set for +6 dBm. S[...]

CHANNEL INTERFACE MODULE (CIM) 8-6 8.4 CIM A UDIO SUMMA TION PERSONALITY CARD The CIM Audio Summation Person ality Card sums the CIM card transmit and receive audio output from the external connections. This summation provides voice recording of a channel's audio. The audio is summed to require only one voice track of a logging recorder (see F[...]

CHANNEL INTERFACE MODULE (CIM) 8-7 Figure 8-3 SUMMA TION B O ARD A LIGNMENT POINTS DIA GRAM[...]

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9-9 CONVENTIONAL CHANNEL MODU LE (CCM) SECTION 9 CONVENTIONAL CHANNEL MODULE (CCM) 9.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The Conventional Channel Module (CCM ) c onnects the Switch to a[...]

CONVENTIONAL CHANNEL MODU LE (CCM) 9-10 9.2.4 CCM BA CKPLANE EXTE RNAL CONT A CTS See Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. 9.3 CCM ALIGNMENT SPECIFICA TIONS 9.3.1 PRE-ALIGNMENT The CCM is pre-aligned with the Basic Board Module alignment procedur es, Refer to Section 7.3. 9.3.2 CCM ALIGNMENT PROCEDURE Co[...]

CONVENTIONAL CHANNEL MODU LE (CC M) 9-11 Figure 9-1 AL IGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPU T (Tx) MAIN INP UT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 [...]

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10-1 DISP A TCH CH ANNEL MODULE (DCM) SECTION 10 DISP A TCH CHANNEL MODULE (DCM) 10.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The Dispatch Channel Module (DCM) connects th e Switch to a Conve[...]

DISPATCH CHANN EL MODULE (DCM) 10-2 10.2.4 DCM BA CKPLANE EXTER NAL CONT A CTS See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. 10.3 DCM ALIGNMENT SPECIFICA TIONS 10.3.1 PRE-ALIGNMENT The DCM is pre-aligned with the Basic Board Module alignment procedures (refer to Section 7.3). 10.3.2 DCM ALIGNMENT PR OCEDU[...]

DISPATCH CHANNEL MODULE (DC M) 10-3 Figure 10-1 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPU T (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 [...]

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11-1 DISP A TCH INTERF ACE MODULE (DIM) SECTION 11 DISP A T CH INTERF A CE MODULE (DIM) 11.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The Dispatch Inter- face Module (DIM) uses one of two meth[...]

DISPATCH INTERFACE MODULE (DIM) 11-2 11.2.3 E-LEAD SELECTION If the P TT from the console is an open contact relay , either of the above options for J36 may be used. If the P TT is a closure to ground with a pull-up resistor to a positive volta ge, J36, pin 2 should be connected to ground witho ut connection to pin 1 or pin 3. 11.2.4 DIM BA CKP LAN[...]

DISPATCH INTERFACE MODULE (DIM) 11-3 14. Main Tx Aud i o Output Level From J1. a. Setup for alignment as in Step 1. b. Adjust R83 for a -3 dBm ± 0.5 dB level at TP3. c. Adjust R44 for a -12 dBm ± 0.5 dB level at J12. 4. T one Remote P TT T one Output Level. a. Set S5 for T est 2 (open section 2 , close 1, 3 and 4). b. Reset the module, Press S2 a[...]

DISPATCH INTERFACE MODULE (DIM) 11-4 Secondary T ransmit and Receive Not aligned since the DIM does not use FSK signaling. 11.5 T ONE REMO TE DTMF OPERA TION The following formats are the valid sequences of DTMF control. "N" is the digits 0 through 9. Press the starting digit. The tone remote console automatically keys, hold this first di[...]

DISPATCH INTERFACE MODULE (DIM) 11-5 Figure 11-1 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 [...]

DISPATCH INTERFACE MODULE (DIM) 11-6 Figure 11-2 PTT T ONE REMO TE CA RD BLOCK DIA GRAM HIGH LEVEL DETECT OR LO W LEVEL DETECTOR U201A/C TO MA IN B OARD TRANSMIT DTMF TO MA IN B OARD U209 U212 TONE GENERA T OR TONE LE VEL CONTROL Q204/Q205 U214A/B U204A/B U208 DTMF ENCODER U201A/C U205 U218 U206 NO TCH FIL TER U202 U201B/D U217C U203 U216 2175 Hz B[...]

DISPATCH INTERFACE MODULE (DIM) 11-7 Figure 11-3 PTT T ONE REMO TE CARD ALIGNMENT POINTS DIA GRAM S1 1 2 J26 CR5 CR6 CR7 CR8 CR10 CR9 1 123 23 J25 J24 128/256 256 64/128 U49 14 1 8 7 U29 14 1 8 7 U30 14 1 8 7 R75 J30 TP35 TP33 R93 TP34 TP36 + C65 J32 1 123 23 J13 J14 1 123 23 J11 J12 1 2 3 4 6 8 10 5 7 9 1 2 3 4 6 8 10 5 7 9 J15 J16 TP37 + C62 TP31[...]

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12-1 INTELLIGENT DISP A T CH MODU LE (IDM) SECTION 12 INTELLIGENT DISP A TCH MODULE (IDM) 12.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information Manual, Part No. 001-3139-102, for the co mp onent layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The Intelligent Dispatch Module (IDM) interfaces to a [...]

INTELLIGENT DISPATCH MODULE (IDM) 12-2 12.2 IDM SETUP PROCEDURE 12.2.1 SWITCH SETTINGS Refer to Figure 12-2 for Alignment Points Diagram. Command and Control Communication The command and control communication to the Consoles takes place on a digital RS-232 link at 9600 baud. The digital link occurs on the Secondary lines. 12.2.2 IDM JUMPER PLA CEM[...]

INTELLIGENT DISPATCH MODULE (IDM) 12-3 Figure 12-2 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R8[...]

INTELLIGENT DISPATCH MODULE (IDM) 12-4 12.3 IDM ALIGNMENT SPECIFICA TION 12.3.1 PRE-ALIGNMENT The IDM is pre-aligned with the Basic Board Module alignment procedur es, refer to Section 7.3. 1. Main Rx Audio Level From J1: a. Setup for alignment, input 10 04 Hz tone at -12 dBm into J1 EQU. b. Set S5 for T est 1 (open section 1; close 2, 3 a nd 4). c[...]

INTELLIGENT DISPATCH MODULE (IDM) 12-5 Secondary T ransmit and Receive Not aligned since the IDM does not use FSK signaling. 12.5 PCM SUMMA TION PERSONALITY CARD The PCM Summation Pe rsonality Card sums multiple time slots on the PCM audio bus for the unse- lect audio for the Multi-Net T racer Series of consoles (see Figure 12-3). 12.5.1 INTERNAL C[...]

INTELLIGENT DISPATCH MODULE (IDM) 12-6 Figure 12-3 SUMMA TION BO ARD ALIGNMENT POINTS DIA GRAM TP1 TP2 TP3 J4 1 2 3 J1 1 1 1 1 0 98 7654 32 1 11 10 9 8 7 6 5 3 2 R1 R25 J3 2 1 TP4 BLK WHT RED P4 BLUE LINE P1 RED WHT P3[...]

13-1 SYSTEM NETWORK MODULE (SNM) SECTION 13 SYSTEM NETWORK MODULE (SNM) 13.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The System Network Module (SNM) is the interface that allows Unique ID cal[...]

SYSTEM NETWORK MODULE (SNM) 13-2 13.2 SNM SETUP PROCEDURE 13.2.1 SNM SWITCH SETTINGS See Figure 13-2 for A lignment Points Diagram. Command and Control Communication The comma nd and contro l communication is by blank and burst signali ng using Audio Frequ ency Shift Keyed data on the Main audi o lines. 13.2.2 AFSK COMMUNICA TION ON THE MAIN LINES [...]

SYSTEM NETWORK MODULE (SNM) 13-3 Figure 13-2 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 [...]

SYSTEM NETWORK MODULE (SNM) 13-4 Main T ransmit 1. Determine the maximum leve l to be received by the ancillary equipment to be transmitted. 2. Set S5 for T est 1 (open section 1, close sections 2, 3 and 4). 3. Reset the module, Press S2 and release. 4. Adjust R44 for -12 dB from the ma ximum level in Step 1 at J12. 5. Set S5 for T est 8 (o pen sec[...]

14-1 TELEPHONE INTERF A CE MODULE (TIM) SECTION 14 TELEPHONE INTERF A CE MODULE (TIM) 14.1 DESCRIPTION The T elephone Interface Module (TIM) connects the Switch to the telephone lines and handles tele- phone line protocols. The TIM may be referred to as a T runk Interface Module. Re fer to page 31 for FCC regulations. The TIM logic unit is micropro[...]

TELEPHONE INTERFACE MODULE (TIM) 14-2 14.1.1 SUPER VISION The TIM can be seized from either landside or internal. Landside seizure occurs by Direct Inward Dial (DID) or T wo-W ay S t art (2WY). Internal seizure comes from the Intra-T erminal Data Bus (IDB) as a request for outgoing service on the telephone line (see Figure 14-15). Once seizure has [...]

TELEPHONE INTERFACE MODULE (TIM) 14-3 14.1.5 TELEPHONE LINE STYLES There are several different styles of telephone lines the TIM controls. The following styles of lines and their basic connection are supported. 1. Direct Inward Dialing (DID) The DID offers di rect inward dialing of the tele- phone number an d supplies the -48V DC battery voltage to[...]

TELEPHONE INTERFACE MODULE (TIM) 14-4 14.1.8 TRANSMIT A UDIO The transmit audio from th e PCM channel stream is processed to analog an d sent to the telephone line (see Figure 14-14). The functional paths of the transmit audio are: 1. V oice Path The transmit voice is processed from the PCM channel stream by the same CODEC and time slot determinati[...]

TELEPHONE INTERFACE MODULE (TIM) 14-5 Figure 14-2 E&M INTERF A CE CONNECTIONS 14.2.3 8-POSITION DIP SWITCH S201 The 8-position DIP switch S201 determines the interface type. There are five types of E&M interface signaling, T ype I th rough T ype V . C A U T I O N Do not adjust S201 with the E&M car d connected in any way to the Switch. [...]

TELEPHONE INTERFACE MODULE (TIM) 14-6 14.2.4 TYPE I AND V A straight interconnect between the trunk circuit and signaling circuit. T wo conductors are signaling and four are balanced audio (see Figure 14-4 ). Figure 14-4 TYPE I AND V 14.2.5 TYPE II AND III A straight interconnect between the trunk circuit and signaling circuit. T wo conductors are [...]

TELEPHONE INTERFACE MODULE (TIM) 14-7 Figure 14-7 TYPE II TR UNK-TRUNK 14.2.8 TYPE V TR UNK-T O-TRUNK This interface is a c ross-connect between the trunk circuits. Four conducto rs are balanced audio an d the M-Lead and E-Lead conductors are cross- connected (see Figure 14-8). Figure 14-8 TYPE IV TR UNK-TRUNK 14.3 LED ST A TUS FOR E&M LEADS 14[...]

TELEPHONE INTERFACE MODULE (TIM) 14-8 14.4 E&M LEAD CIRCUIT THEOR Y OF OPERA TION 14.4.1 E&M INTERF A CE This card was designed to mate with any of the five available E&M signaling formats. E&M signaling usually requires a -48V supply with positive ground and must have some type of current limiting available. Q205 and Q2 04 are a bi[...]

TELEPHONE INTERFACE MODULE (TIM) 14-9 oscillator of U21 1 running at ≈ 3.7 kHz. W ith U244, pin 12 low the out put of U210, pin 9 is a “1” (U210, pin 12 is constantly being retriggered). If a transient “0” during a logic “1” is encountered at the E-Lead, U210, pin 7 is ret riggered causing U21 1, pin 3 to go high for 5 ms. This will n[...]

TELEPHONE INTERFACE MODULE (TIM) 14-10 Figure 14-14 DT & MBS PERSONALITY CARD BLOCK DIA GRAM (-670) Figure 14-15 DID PERSONALITY CARD BLOCK DIA GRAM (-660)[...]

TELEPHONE INTERFACE MODULE (TIM) 14-11 14.5 TIM SETUP PROCEDURE There are two personality cards that may be setup and aligned: (See Figures 14-19, 14 -20 and 14-21.) 1. 2WY (new style) Section 14.6. Part No. 023-3039-670 Reg. # A THUSA-61094-MF-E 2. DID Section 14.8. Part No. 023-3039-660 Reg. # A THUSA-61904-MF-E 3. 4-W ire E&M Section 14.10 P[...]

TELEPHONE INTERFACE MODULE (TIM) 14-12 The TIM should be pre-aligned using the Basic Board Module alignmen t procedures, Section 14-18. Input W ith Personality Card Installed 1. Jumper T201, pin 8 to T202 , p in 12. 2. Insert 1004 Hz at -1 2 dBm with a 600 ohm dr iving impedance into the EQU of J1. 3. Set S5 for T est 7 ( sections 1 , 2 and 3 open,[...]

TELEPHONE INTERFACE MODULE (TIM) 14-13 g. Adjust R293 until U204 , pin 14 is high (> 4V). h. Adjust R293 until U204 , pin 14 just goes low (< 0.8V). i. Remove 700 Hz. 10. DTMF Output Level a. Jumper T201, pin 8 to T2 02, pin 12. b. Set S5 for T est 3 (sections 1-2 open; close 3-4). c. Reset the module, Press S2 and release. d. Adjust R206 on [...]

TELEPHONE INTERFACE MODULE (TIM) 14-14 4. Set the T ra nsmission T est Set to generate 395 Hz. If non-standard dial tone frequencies are us ed, use the frequency measured in Step 14. 5. Adjust the generator until J1 1 is the same level as measured in Step 14. 6. Monitor J1 1, decrease the output of the T ransmis- sion T est Set until the level at J[...]

TELEPHONE INTERFACE MODULE (TIM) 14-15 F2 Manual Device Control/Setup F4 User Setup F6 Diagnostic Control Y Displays digits in alarm display Enter , Enter Select F10 until the main menu is displayed All digits, both in -b ound and out-bo und are displayed on the Alarm Display . 14.8 DID SETUP AND ALIGNMENT (-660) 14.8.1 DID PERSONALITY CARD JUMPER [...]

TELEPHONE INTERFACE MODULE (TIM) 14-16 d. Adjust R206 on the personality card for -12 dBm ± 0.5 dB at EP221. V erify the lev e l across the 600 ohm resistor and 2. 2 µ F cap is -16 dBm ± 2 dB, measure with a balanced non-grounded AC volt- meter . 7. Set S5 for normal operation (all closed). 8. Reset the module, Press S2 and release. 14.9 DID OPE[...]

TELEPHONE INTERFACE MODULE (TIM) 14-17 14.10 E&M SETUP AND ALIGNMENT (-680) The standard audio signal is defined as a 1 kHz audio tone mo dulated at 2 kHz deviation, with data modulated at 1 kHz deviation (total deviation is 3 kHz). 14.10.1 EQUI PMENT REQUIRED 1. Digital storage sco pe (T ektronix 2430 or equiv alent with roll mode trigger capa[...]

TELEPHONE INTERFACE MODULE (TIM) 14-18 call) and add in a 1 kHz tone at 2 kHz deviation (3 kHz deviation total). Adjust the E&M transmit level at TX+/TX- using R44 to the appropriate level (normally -7 dB). NOTE: If the 4-W ir e circuit r equires a diff erent level , adjust R44 to this level. If the cir cuit is a micr owave link and is terminat[...]

TELEPHONE INTERFACE MODULE (TIM) 14-19 Figure 14-18 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R[...]

TELEPHONE INTERFACE MODULE (TIM) 14-20 Figure 14-19 DT & MBS ALIGNMENT POINTS DIA GRAM (-670) EP228 EP224 EP227 EP225 EP226 7 6 5 4 3 2 1 S202 7 6 5 4 3 2 1 EP223 J209 21 J204 3 2 1 5 4 3 2 1 J201 J208 2 1 J206 2 1 J207 3 2 1 J205 2 1 P202 1 2 3 4 5 6 7 8 9 10 11 EP233 EP222 EP221 R293 R274 EP229 11 10 9 8 7 6 5 4 3 2 1 P203 R282 R286 R261 R262[...]

TELEPHONE INTERFACE MODULE (TIM) 14-21 Figure 14-20 DID ALIGNMENT POINTS DIA GRAM (-660) J209 21 J208 2 1 J204 3 2 1 5 4 3 2 1 J201 J206 2 1 J205 2 1 P202 1 2 3 4 5 6 7 8 9 10 11 TP202 TP201 TP203 S202 7 6 5 4 3 2 1 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 P203 R261 R262 J207 3 2 1 R214 R210 R206 S201[...]

TELEPHONE INTERFACE MODULE (TIM) 14-22 Figure 14-21 4-WIRE E&M ALIGNMENT POINTS DIA GRAM (-680) OPEN 8 7 6 5 4 3 2 1 11 10 9 876543 2 1 E-LEAD M-LEAD 6 5 4 3 2 1 2 1 2 1 11 10 9 8 7 6 5 4 3 2 1 1234 1 2 3 4 1 2 P204 P205[...]

TELEPHONE INTERFACE MODULE (TIM) 14-23 14.11 TERMSET MODULES The T ermset modules are used for converting a 2- W ire, Loop S tart (LS), Ground Start (GS) or Reverse Burst (RB) circuit to a 4-W ire E&M for use with the Switch 4-W ire E&M board. 14.11.1 EQUI PMENT SETUP NOTE: Use T ype V signaling on E&M for T ellabs car ds. 14.11.2 INITI[...]

TELEPHONE INTERFACE MODULE (TIM) 14-24 14.11.3 SWITCH SETTINGS ON 6132A (DID AP- PLICA TIONS) Figure 14-23 TELLABS 6132A - DID T able 14-10 TELLABS 6132A - DID Sw Purpose S14 Initially set to NORM . If the E-Lead (Green LED) stays on constantly , or th e termset does not answer in-dial, place S14 in REV position. This sw itch reverses the battery p[...]

TELEPHONE INTERFACE MODULE (TIM) 14-25 14.11.4 XEL TERMSET RA CK Set up the equipment shown in Figures 1 4-2 4, 14-25 and 14-26. 1. Ensure that the jumpers ha ve been installed on the backside of the XEL rack, where the power plug attaches (see Figure 14-24). 2. Ensure that there is a connection from Slot-12, pin 27 to the power connector g round p[...]

TELEPHONE INTERFACE MODULE (TIM) 14-26 14.11.5 CONNECTION T O THE PHONE LINES 1. Method 1 : An RJ-1 1 harmonica to 50-pin connector J1 or J2. On the RJ-1 1 harmonica the slots 1-6 correspond to the RJ-11 jacks going from right to left as viewed from the back of the T ermset rack (see Figure 14-26). 2. Method 2 : A punch down block and a 50-pin to 5[...]

TELEPHONE INTERFACE MODULE (TIM) 14-27 14.11.6 FINAL P A TH INSPECTION If all of the mechanical assembly has been made properly , the connec tions in T able 14-1 1 should exist. 14.12 B A CKGROUND INFORMA TION 14.12.1 ST AND ARD SIGNAL The standard signal is defined as a 1 kHz audio tone modulated to ± 2 kHz deviation, with data modu- lated to ± [...]

TELEPHONE INTERFACE MODULE (TIM) 14-28 Once the repeater channel is tuned, it is used as a tool in tuning the interc onnect channel. A verage audio transmitted to the CO is defined as -7 dBm. ± 2 kHz of audio deviation in from a repeater is tran s- mitted to the CO at a l e vel of -7 dBm. Similarly , -7 dBm going to the CO from a remote location r[...]

TELEPHONE INTERFACE MODULE (TIM) 14-29 Figure 14-28 TELLABS 6132A/B TERMSET 8. A good way to measure the effectiv eness of the balance across the T ellabs hy brid is to send a tone towards the CO and measure the e nergy reflected. A clear way of accomplishing this is to establish an interconnect, then inject a 1 kHz tone at ± 2 kHz modulation into[...]

TELEPHONE INTERFACE MODULE (TIM) 14-30 12. Monitor the Exciter deviation. 13. Adjust R4 1 (Rx Audio) on the E&M Main Boar d such that ± 3 kHz is transmitted from the Exciter ( ± 1 kHz data + ± 2 kHz audio). 14. Make several calls, interconnect and dispa tch comparing the levels. Ma ke minor adjustments as needed to ensure interconnect and di[...]

TELEPHONE INTERFACE MODULE (TIM) 14-31 Figure 14-29 6132 TELLABS CARD S4 S4 R34 S5 ADDED CAPS TO P FR ONT 14.15 FCC USER INSTRUCTIONS AND CUST OMER INFORMA TION NOTE: This information does not apply to the 4-W ir e E&M. The 4-W ir e E&M does not dir ect connect to the telephone compan y equipment. In order to connect a DID or 2WY system to [...]

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15-1 V O TER DIA GNOSTICS MODULE (VDM) SECTION 15 V O TER DIA G NOSTICS MODULE (VDM) 15.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schema tic. Refer to Figure 15-1 for the Basic Board block diagram. The V o ter Diag- nostics Module (VDM) cont rols the receiv[...]

VOTER DIAGNOSTICS MOD ULE (VDM) 15-2 15.2.2 JUMPER PLA CEMENT 15.2.3 VDM BA CKPLANE EXTERN AL CONT A CTS See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. 15.3 VDM ALIGNMENT SPECIFICA TIONS No alignment is requir ed for the VDM. The setup procedures are to make the proper switch settings and connections. Figu[...]

VOTER DIAGNOSTICS MODULE (VDM) 15-3 Figure 15-3 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPU T (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 [...]

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16-1 PO WER TERMINA TION MODULE (PTM) SECTION 16 PO WER TERMINA TION MODULE (PTM) 16.1 DESCRIPTION The Power T ermination Module (P TM) provides loading of the Data Communication Busses (DCB) and PCM busses for each shelf. The P TM also provides each shelf with fuse protection for supply voltages. 16.2 SETUP PROCEDURE T able 16-1 S5/S7 SWI TCH TERM[...]

POWER TERMINATION MODULE (PTM) 16-2 Figure 16-1 PO WER TERMINA TION MODULE ALIGNMENT POINTS DIA GRAM[...]

17-1 LOGGING ENCODER MODULE (LEM) SECTION 17 LOGGING ENCODER MODULE (LEM) 17.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diag ram. The Logging Encoder Module (LEM) is the interface that performs the dat[...]

LOGGING ENCODER MODULE (LEM) 17-2 17.2 LEM SETUP PROCEDURE 17.2.1 LEM SWITCH SETTINGS See Figure 17-2 for A lignment Points Diagram. 17.2.2 LEM JUMPER PLA C EMENT 17.2.3 LEM BA CKPLAN E EXTERNAL CONT A CTS See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. The main transmit audio of the LEM is the only externa[...]

LOGGING ENCODER MODULE (LEM) 17-3 Main T ransmit 1. Determine the maximum level to be received by the ancillary equipment to be transmitted. 2. Set S5 for T est 1 (open section 1, close section s 2, 3 and 4). 3. Reset the module, Press S2 and release. 4. Adjust R44 for -12 dB from the ma ximum level in Step 1 at J12. 5. Set S5 for T est 8 (o pen se[...]

LOGGING ENCODER MODULE (LEM) 17-4 Figure 17-2 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77[...]

18-1 V O ICE T ONE MODULE (VTM) SECTION 18 V OICE T ONE MODULE (VTM) 18.1 DESCRIPTION The V oice T one Module (VTM) provides tone and voice message to modu les that indicate call progress to the users. The VTM contains 8-fixed slots of digitized PCM audio messages stored in PROMs that are 4 seconds in length and repeat continuously on the VTM PCM b[...]

VOICE TONE MODULE (VTM) 18-2 Figure 18-1 V OICE BUSES T able 18-3 VTM PCM BUS MESSA GES EPROM P AR T NO. SLOT DESCRIP TION VTM 1 U3 023-9998-13 2 0 Silence with th e PCM M-Lead set, Data of 0ffH U4 023-9998-211 1 Busy T one, 4 80 Hz and 62 0 Hz at -3 dBm at a 0.5 second ON and 0.5 second OFF rate with continuous PCM M-Lead set. U5 023-9998-13 7 2 I[...]

VOICE TONE MODULE (VTM) 18-3 Figure 18-2 VTM CARD EDGE LA Y OUT INJECT OR/ EXTRA CTOR INJECTOR/ EXTRA CTOR TRANSMIT S2 MONIT OR SWITCH ALARM (RED) POWER (G RN) GROUN D (BLK) TRANSMIT L EVEL TEST POINT (RED)[...]

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19-1 WIDE AREA MODULE (W AM) SECTION 19 WIDE AREA MODULE (W AM) 19.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The W AM communicates with the other modules via the Intra-T erminal Data Bus (IDB[...]

WIDE AREA MODULE (WAM) 19-2 19.2 W AM SETUP PROCEDURE 19.2.1 W A M SWITCH SETTINGS See Figure 19-2 for A lignment Points Diagram. 19.2.2 W A M JUMPER PLACEMENT 19.2.3 W A M BA CKPLANE EXTERNAL CONT A CTS See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. NOTE: An ECO to the W AM allows f or an additional M-Lea[...]

WIDE AREA MODULE (WAM) 19-3 Figure 19-2 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTP UT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 [...]

WIDE AREA MODULE (WAM) 19-4 Main T ransmit 1. Determine the maximum leve l to be received by the ancillary equipment to be transmitted. 2. Set S5 for T est 1 (open section 1, close sections 2, 3 and 4). 3. Reset the module, Press S2 and release. 4. Adjust R44 for -12 dB from the ma ximum level in Step 1 at J12. 5. Select for normal operation (S5 al[...]

WIDE AREA MODULE (WAM) 19-5 19.4.1 ONE LOCA TION When only one W AM is used no E&M Lead external connections are necessary . 19.4.2 TW O LOCA TIONS Cross-connecting between the Switches/Links requires the use of the add itional W AM M-Lead output (see Figure 19-4). 19.4.3 THREE LOCA TIONS A W AC that consists of three or more Locations with Swi[...]

WIDE AREA MODULE (WAM) 19-6 19.6 W AM A UDIO CONNECTIONS The audio of the W AMs are cross coupled to the other W AMs and back to themselves if circuitry permits. Co nnections to exte rnal circuits may require summing and distribut ion amps, depending upon the external interface. When all Switches are co -located approximately 6 to 8 W AMs may be co[...]

WIDE AREA MODULE (WAM) 19-7 A Location where at least two external interfaces are used for connection from the Host Location to the Remote Locations (as in Figure 19-5 ) is shown in Figure 19-10. If more than two external interfaces are required then the summa tion and distribution amps must have the appropriate number of inputs an d outputs. The s[...]

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20-1 MUL TI-NET CONSOLE MODULE (MCM) SECTION 20 MUL TI-NE T CONSOLE MODULE (MCM) 20.1 DESCRIPTION Refer to 3000 Series Swit ch Service Information manual, Part No. 001-31 39-102, for the comp onent layout, parts list and sch ematic. Refer to Figure 8-1 for the Basic Board block diagram. The Multi-Net Console Module (MCM) interfaces to a VRCM-50 ser[...]

MULTI-NET CONSOLE MODULE (MCM) 20-2 20.2 MCM SETUP PROCEDURE 20.2.1 SWITCH SETTINGS Refer to Figure 20-2 for Alignment Points Diagram. Command and Control Communication The command and control communication to the Consoles takes place on a digital RS-232 link at 9600 baud. The digital link occurs on the Secondary lines. 20.2.2 MCM JUMPER PLA CEMENT[...]

MULTI-NET CONSOLE MODULE (MCM) 20-3 4. Normal Operation a. Set S5 to 0, normal opera tion (close sections 1, 2, 3, and 4). b. Reset the module, press S2 and release. c. Remove the input a lignment tone from J1. NOTE: FSK is not aligned since it is not used on the MCM. 20.4 ALIGNMENT Connections to the MCM may take several forms: • Direct Connecti[...]

MULTI-NET CONSOLE MODULE (MCM) 20-4 20.5 PCM SUMMA TION PERSONALITY CARD The PCM Summation Pe rsonality Card sums multiple time slots on the PCM audio bus for the unse- lect audio for the VRCM-50 Series of consoles (see Figure 20-3). 20.5.1 INTERNAL CONNECTIONS 1. Plug the summation card i n to J32. 2. Plug the summation card in to the piggyback bu[...]

MULTI-NET CONSOLE MODULE (MCM) 20-5 Figure 20-2 ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R[...]

MULTI-NET CONSOLE MODULE (MCM) 20-6 Figure 20-3 SUMMA TION BO ARD (-7 60) ALIGNMENT POINTS DIA GRAM 4 3 2 1 J3 TP4 TP2 TP3 TP1 TP5 65 J1 P1 1 2 3 J4 R39 R37 R38 R36 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11[...]

21-1 CONVENTIONAL P A TCH MODULE (CPM) SECTION 21 CONVENTION AL P A TCH MODULE (CPM) 21.1 DESCRIPTION Refer to 3000 Series Sw itch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 8-1 for the Basic Board Block diagram. The Conventional Patch Module (CPM) is used to dynamically pa[...]

CONVENTIONAL PATCH MODULE (C PM) 21-2 21.2.3 E-LEAD SELECTION If the P TT from the console is an open contact relay , either of the above options for J36 may be used. If the P TT is a closure to ground with a pull-up resistor to a positive volta ge, J36, pin 2 should be connected to ground witho ut connection to pin 1 or pin 3. 21.2.4 CPM BA CKPLAN[...]

CONVENTIONAL PATCH MODULE (CPM) 21-3 Figure 21-1 CPM ALIGNMENT POINTS DIA GRAM S2 J24 1 3 2 CR401 CR402 CR403 CR404 DS1 (YEL) (GRN) (RED) (GRN) R44 R41 J11 J12 J13 EQU MON/ LINE EQU MON/ LINE J2 J1 MAIN OUTPUT (Tx ) MAIN INPUT (Rx) P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2[...]

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22-1 PO WER SUPPL Y SECTION 22 PO WER SUPPL Y 22.1 INTRODUCTI ON The Switch may be powered b y different types of power e.g.: • 1 10V AC Single Phase • 230V AC Sin gle Phase A power supply may be removed an d installed while power is applied to the Switch provided t h e Switch is equipped with a Redundan t Supply . See Section 4 for a wiring di[...]

POWER SUPPLY 22-2 Figure 22-2 6-8 SHELF PO WER SUPPL Y INTERCONNECT DIA GRAM 4 3 2 1 13 11 10 8 6 5 25 24 23 DEL TRON PO WER SUPP L Y POSITION "A " A B C D E F G H REDUNDANT PO WER SUPPL Y A3 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 POWER F AIL/ BUS BAR ASSEMBL Y A B C D E F G H +5V/+12V RETURN +5V/+12V RETURN +5V/+12V RETURN +5V +5V +5V +12V [...]

POWER SUPPLY 22-3 Figure 22-3 A3-A4 CONNECT OR Figure 22-4 A5-A6 CONNECT OR H G F E D C B A FRO NT VIEW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 FR ONT VIEW Figure 22-5 PO WER SUPPL Y TERMINAL BLOCKS[...]

POWER SUPPLY 22-4 Figure 22-6 PO WER SU PPL Y DRA WER[...]

POWER SUPPLY 22-5 Figure 22-7 2-4 SHELF PO WER SUPPL Y INTERCON NECT 8 11 7 10 9 12 1 4 5 PO WER SUPPL Y POSITION "B" B ACKPLANE P33 SHELF 2 AC IN (GND) AC ( N E U T RA L ) AC IN (LO AD) +5V -12V -48V PO WER SUPPL Y POSITION "A" BA CKPLANE P33 SHELF 1 P1 (POW ER SUPPL Y HARNESS PN 023-3139-1 05 ) OUTPUT 2 OUTPUT 1 10 7 4 1 3 14 [...]

POWER SUPPLY 22-6 Figure 22-8 2-4 SHELF PO WER SUPPL Y (FRONT VIEW) Figure 22-9 2-4 SHELF PO WER SU PPL Y (REAR VIEW) 3 2 1 6 5 4 9 8 7 12 11 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P1 J1[...]

23-1 BACK P L A N E SECTION 23 B A CKPLANE 23.1 DESCRIPTION The 3000 Series Switch shelf backplane contains slots that modules are inserted into, to derive the module address. The backplane distributes: • Power • PCM pat h s • Master clock • Master sync • Intra-T erminal data bus • Channel status bus • Control lines for data busses Th[...]

BACKPLANE 23-2 23.3 ST AND ARD S HELF I/O CONNECTIONS Refer to the card (CIM or DIM) installed in the standard shelf for further jumper settings. The normal jumper connection i s shown in pa ren thesis. 1. J7 (pin 2 to pin 3) • Pin 1 - Output • Pin 2 - VTM • Pin 3 - Input 2. J8 (pin 2 to pin 3) • Pin 1 - Output • Pin 2 - VTM PCM (destinat[...]

BACKPLANE 23-3 23.4 CIM SHELF I/O CONNECTIONS 23.4.1 PRIMAR Y PCM The normal jump er connection is shown in paren- thesis. 1. J9 (pin 1 to J1 0, pin 1/pin 2 to J10, pin 2) • Pin 1 - Input • Pin 2 - Output • Pin 3 - Input • Pin 4 - Output 2. J10 (pin 1 to J9, pin 1/pin 2 to J9, pin 2) • Pin 1 - Primary Tx PCM • Pin 2 - Primary Rx PCM •[...]

BACKPLANE 23-4 23.5 NetNIM SHELF WITH CIM/CCMs The following refer to the PCM Receiver/T rans- mitter . The normal jumper connection is shown in parenthesis. Refer to the ca rd (CIM or DIM) installed in the NetNIM shelf for further jumper settings. 1. J7 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - VTM • Pin 3 - Input 2. J8 (pin 1 to pin 2) ?[...]

BACKPLANE 23-5 23.6 NetNIM SHELF WITHOUT CIM/CCMs The following refer to the PCM Receiver/T rans- mitter . The normal jumper connection is shown in parenthesis. Refer to the ca rd (CIM or DIM) installed in the NetNIM shelf for further jumper settings. 1. J7 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - VTM • Pin 3 - Input 2. J8 (pin 1 to pin 2)[...]

BACKPLANE 23-6 Figure 23-6 2-SHELF 3000 SERIES SWITCH Figure 23-7 4-SHELF 3000 SERIES SWITCH P T M P T M 0123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 SHELF 1 SHELF 2 M C I M C I M C I M C I M C C M C C M D C M D C M L E M L E t N e M V T M V T 12 M S N M S N M I T M I T M I T M I T M A W M A W PO WE R SU PPL Y N I M t N e N I M M I D M I [...]

BACKPLANE 23-7 Figure 23-8 6-SHELF SWITCH RA CK LA Y OUT P T M P T M P T M P T M P T M P T M 0123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 32 33 34 35 36 37 38 39 40 41 42 43 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 SHELF 6 SHELF 1 SHELF 2 SHELF 3 SHELF 4 SHELF 5 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C [...]

BACKPLANE 23-8 Figure 23-9 8-SHELF SWITCH RA CK SETUP P T M P T M P T M P T M P T M P T M 0123456789 1 0 1 1 16 17 18 19 20 21 22 23 24 25 26 27 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 72 73 74 75 SHELF 7 SHELF 1 SHELF 2 SHELF 4 SHELF 5 SHELF 6 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M[...]

BACKPLANE 23-9 Figure 23-10 2-SHELF SWITCH B ACKPLANE CABLES Figure 23-11 4-SHELF SWITCH B ACKPLANE CABLES NIM SHELF P33 SHELF 1 P33 SHELF 2 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 PO WER SUPPL Y J22 J21 J20 J22 J21 J20 NIM SHELF P33 SHELF 1 P33 SHELF 2 P33 P33 SHELF 4 SHELF 3 J1 J2 J26 J25 J4 J3 J24 [...]

BACKPLANE 23-10 Figure 23-12 6-SHELF SWITCH B ACKPLANE CABLES NIM SHELF P33 SHELF 1 P33 SHELF 2 P33 P33 P33 P33 SHELF 6 SHELF 5 SHELF 4 SHELF 3 A4 ST ANDARD SHELF RS-232 M/F 023-3039-858 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 P4 P3 P2 P1 P1 P2 P3 P4 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 J2 [...]

BACKPLANE 23-11 Figure 23-13 8-SHELF SWITCH B ACKPLANE CABLES NIM SHELF P33 SHELF 1 P33 SHELF 2 P33 P33 P33 P33 SHELF 8 SHELF 7 SHELF 5 SHELF 4 A4 ST ANDARD SHELF J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J2 3 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6[...]

BACKPLANE 23-12 Figure 23-14 B ASIC BO ARD BA CKPLANE WIRING LA Y O UT Figure 23-15 NetNIM SHELF B A CKPLANE WIRING LA Y OUT P33 S1 J5 J6 J23 J24 J3 J4 J25 J 26 J2 J1 P2 P3 P4 P5 P9 P8 P7 P6 P11 P1 P10 P12 J20 J21 J22 P33 S1 J5 J6 J23 J24 J3 J4 J25 J 26 J2 J1 J103 J102 J101 J100 J20 J21 J22[...]

BACKPLANE 23-13 Figure 23-16 TELEPHONE TERMINAL BLOCK LA Y OUT RXS- (WHT/BLU) NOT USED PIN NUMBERS 26 RXS+ (BLU/WHT) 1 TXS- (WHT/ORN) 27 TXS+ (ORN/WHT) 2 EB (WHT/GRN) 28 EA (GRN/WHT) 3 MB (WHT/BRN) 29 MA (BRN/WHT) 4 RXA- (RING) (WHT/SL T) 30 RXA+ (TIP) (SL T/WHT) 5 TXA- (RED/BLU) 31 TXA+ (BLU/RED) 6 32 7 33 8 34 9 35 10 36 11 37 12 38 13 39 14 40 1[...]

BACKPLANE 23-14 Figure 23-17 B A CKPLANE I/O JA CKS RXS+ TXS- TXS+ EB EA MB MA RXA- RXA+ TXA- TXA+ RXS- 26 1 27 2 28 3 29 4 30 5 31 6 32 7 33 8 34 9 35 10 36 11 37 12 38 13 39 14 40 15 41 16 42 17 43 18 44 19 45 20 46 21 47 22 48 23 49 24 50 25 NC NC P37 RXS+ TXS- TXS+ EB EA MB MA RXA- RXA+ TXA- TXA+ RXS- RXS+ TXS- TXS+ EB EA MB MA RXA- RXA+ TXA- T[...]

24-1 INTERCOM SECTION 24 INTERCOM 24.1 DESCRIPTION The intercom functions as an interface between the Switch and remote base station to aid in alignment of the system. The intercom allows technicians to communicate between the Switch and remote base station over one line pair while aligning a second pair . Then the lines are switched to align the f[...]

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A-1 ERROR MESSA GES APPENDIX A ERR OR MESSA GES A.1 IDB ERROR MESSA GES T O MESSA GE A CCOUNTING BUS FROM MODULES MESSAGE CODE DESCRIPTION RP T ASGNERR 1 Repeater Assignment E rror from Repeater Interface Module LNKSTUP TO 2 Link Setup T ime-out on Channel Interface Bus RP TRESTR T 3 Repeater Restarte d Unexpe cted from Repeater Interface Module ER[...]

ERROR MESSAGES A-2 A.2 MAB ERROR MESSA GES FROM SYSTEM MANA GEMENT MODULE MESSAGE CODE DESCRIP TION NO_MEM 100 Out of Me mory BAD_ADRS 101 Receive d Card Addres s Out of Range CLK_ST A T 102 Clock Status CLK_TKVR 103 Clock T akeove r UNEXP_DIM 104 Unexpected Dispatch Interface Module Acknowledge DIM_INIT 105 Dispatch Interface Module Initialization[...]

ERROR MESSAGES A-3 MESSAGE CODE DESCRIP TION SA_NODETRM 146 System Analyzer Fail No Det e rmination - Continue Checki ng SA_TESTMOB 147 System Analyzer T est Mobile Failure SA_CHNF AIL 148 System Analyzer Chann el Failure SA_BUSYOUT 149 System An alyzer Exceed Multiple Unique Identification Busy Count SA_CHKIDLE 150 System Analyzer Exceed Busy Reso[...]

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B-1 CALL SEQUENCES APPENDIX B CALL SEQUENCES B.1 GROUP CALL B.1.1 MOBILE T O MOBILE ON SAME SITE Use two mobiles with the same Home and list of Group IDs. Select the same Group on the mobiles. 1. Press the P TT on Mobile-1. • The CIM associated with the active repeater changes from Idle T ask ‘2’ to Receive T ask “4”. • Mobile-2 receive[...]

CALL SEQUENCES B-2 • Mobile-2 receives voice communication from both the DC and Mobile-1. 3. Release the P TT of Mobile-1. • The associated CIM changes to T ransmit T ask “3”. • Both mobiles now receive the DIM voice communication. If the associated DIM has Hang T ime define d, the associated CIM enters Hang T ask “7” for the defined [...]

CALL SEQUENCES B-3 B.5 MOBILE T O UNIQUE ID FOR A MOBILE OUTSIDE SWITCH Use two mobiles defined to dif ferent Home and Group ID. NOTE: Some of these tasks change rapidly . 1. Mobile-1, the originating mobile, selects the Auxil- iary Call group code. 2. Press the P TT of Mobile-1 to access the system. • The originating CIM (O-C IM), changes from I[...]

CALL SEQUENCES B-4 5. When Mobile-1's transmit light is lit, enter DTMF digits: • Enter 5-DTMF digits, 2 for Home ch annel and 3 for the Group ID desired. • Enter 8-DTMF digits, 3 for dif ferent site within Switch, 2 for Home channel an d 3 for Group ID desired. 6. Release the P TT of Mobile -1 to indicate completion of dialing. • O-CIM [...]

CALL SEQUENCES B-5 6. Release the P TT of Mobile-1 to indicate completion of dialing. • O-CIM hears the “Confirmation T o ne”. • Originating SNM (O-SNM) changes to SNM Outgoing T ask “8”. • Destination SNM (D-SNM) changes to Incoming Seize T ask “3”. • D-SNM changes to Incoming T ask “4”. • Destination CIM (D-CIM) changes [...]

CALL SEQUENCES B-6 • Called party does not hear the mobile. 9. Press the P TT on the mobile. • CIM changes to Duplex T ask “6”. • Called party hears the mobile voice. 10. Press the DTMF “#” key for longer than 1 second and release the P TT . • CIM changes to End Call T ask “E”. • Mobile hears the “End Call T one”. • CIM [...]

CALL SEQUENCES B-7 B.11 TIM ORIGINA TE T O MOBILE OUTSIDE SWITCH USING A DID LINE NOTE: Some of these tasks change rapidly . 1. Dial the desired number for a mobile within the Switch. • The associated TIM changes from Idle T ask “2” to Incoming Seize T ask “3”. • TIM changes to TIM incoming T ask “4”. • Originating SNM (O-SNM ) ch[...]

CALL SEQUENCES B-8 Figure B-1 SNM UNIQUE ID REQ UEST FLO WCHART SNM UNIQUE ID REQUEST IDLE SER VICE P ARSER CIM IDL E DIM REQUEST NO DIM W AIT DIM RESPONSE DIM REQUEST SNM IDLE SNM IDLE SNM IDLE SNM IDLE FA I L U R E DIM A CKNO WLEDGE NO RESPONSE W AIT FOR SNM ACKNO WLEDGE TO CALL DESTINA TION AC K N OW L E D G E DIM IDLE SNM DISCONNECT DIM/SNM CON[...]

CALL SEQUENCES B-9 Figure B-2 DIM UNIQUE ID REQUEST FLO WC HART Figure B-3 CIM DTMF A UXILIA R Y CALL FLO WCHART IDLE SER VICE P ARSER DIM UNIQUE ID CALL REQUEST SNM RE QUEST CIM / DIM CONVERSA TION W AIT FOR A CKNOWLEDGE TO CALL DESTINA TION ORDER CONVERSA TION DIM / SNM SNM DISCONNECT WA I T F O R SNM IDLE SNM REQUEST NO CARDS CIM IDLE INTERN AL [...]

CALL SEQUENCES B-10 Figure B-4 DIALED DIGITS AND NUMBER OF DIGITS FLO WCHART ALLOW 0+ DIALING LOCAL DEF AUL T YES YES NO NO NO NO YES YES YES FIRST DIGIT = 1 DIGIT = 0 AN N11 NUMBER LOCAL DEF A UL T FIRST DIGIT = 1 FIRST DIGIT = 1 HOME AREA ON TRUNK/ AREA LIST RETURN TRUNK LIST NUMBER AND FORMA T AS 7-DIGIT S SET TO DEF AUL T LONG DIST AN CE ALLOW [...]

CALL SEQUENCES B-11 Figure B-5 TELEPHONE TIM INCOMING FLO WCHART IDLE SER VICE P ARSER TIM INCOMING WA I T F O R DIM RESPONSE TIM A CKNOWLEDGE TO C A LL DESTIN A TION ORDER TIM / DIM CONVERSA TION TIM W AIT FOR IDLE TIM DISCONNECT W AIT FOR SNM A CKNOWLEDGE A CKNOWLEDGE WA I T F O R T I M CONVERSA TION TIM / SNM WA I T F O R SNM IDLE DISCONNECT SNM[...]

CALL SEQUENCES B-12 Figure B-6 TELEPHONE CALLING CIM TELEPHONE CALL REQUEST FLO WCHAR T IDLE SER VICE P ARSE R WA I T F O R T I M A CKNOWLEDGE WA I T F O R LANDSIDE ANSWER CIM / TIM CONVERSA TION TIM DISCONNECT TIM W AIT FOR IDLE DISCONNECT CIM CARD A CKNOWLEDGE A CKNOWLEDGE A CKNOWLEDGE CIM TIM TIM IDLE CIM IDLE IDLE IDLE TIME OUT FA I L U R E TIM[...]

CALL SEQUENCES B-13 Figure B-7 D YNAMIC REASSIGNMENT USER INTERF A CE REQUEST FLO WCHART Figure B-8 SELECTIVE UNIT DISABLE USER INTERF A CE RE QUEST FLO WCHART D YNAMIC REASSIGNMENT BIT SET USER INTERF A CE REQUEST FOR SETUP D YNAMIC REASSIGNMENT IDLE W AIT FOR EXECUTE MODULE RESPONSE FA I L U R E REPOR T EXECUTE REQUEST SUCCESS REPORT TIME OUT DY [...]

Par t Number 001-3139-005 10-03 P r inted in U .S.A.[...]